If I had a space for a second setup (19" Iiyama Vision Master Pro) I would definitely give it a go, classic games such as Doom look incredible.
I could cram it onto my desk but it would mean playing at an angle, screen offset to one side because the depth of my desk isn't that deep for a CRT! I like to play games facing the screen rather than sitting at an angle. Nonetheless, I am off this week and have an itch to give it a go!
I have reverted my day to day PC and retro XP machine to use a Dell U2412M as my main screen and loving it.